Port usage

This document includes the port used by system components,so we can avoid port collisions.

See also pkg/wellknownports/wellknownports.go

PortDescription
22SSH
443Kubernetes API
179Calico
2380etcd main peering
2381etcd events peering
3992dns gossip - protokube - memberlist
3993dns gossip - dns-controller - memberlist
3994etcd-manager - main - quarantined
3995etcd-manager - events - quarantined
3996etcd-manager - main - grpc
3997etcd-manager - events - grpc
3998dns gossip - protokube - weave mesh
3999dns gossip - dns-controller - weave mesh
4001etcd main client
4002etcd events client
4789VXLAN